Gravity Monitor for Beer Brewing

GravityMon is a replacement firmware for the iSpindle firmware. It's 100% compatible with the iSpindle hardware design so it does not require any hardware changes.

Now also works with ESP32 (use ESP32 d1 mini which is compatible with ESP8266)

Installation can be made using https://www.brewflasher.com

Note! If its being flagged as malware, try the older version.

The main differences:

• Modern web based user interface for configuration when connected to WIFI
• Efficient software, long lifespan (+45 days with 5min update frequencey)
• Send data to multiple endpoints (http-post, http-get, influxdb v2, mqtt)
• Instructions for service such as; Brewfather, Fermentrack, Ubidots, Home Assistant, Brewers Friend, Brewspy, Thingspeak, Blynk.
• SSL support in standard HTTP and MQTT connections.
• ESP32 support with Bluetooth push
• Customize data format to be pushed
• Automatic temperature adjustment of gravity when enabled
• Use the temperature sensor in gyro instead of DS18B20
• Built in function to create gravity formulas, no need for additional software, just enter tilt/gravity.
• Visual graph showing how gravity formula will be interpreted
• OTA support
• Built in performance measurements (used to optimise code)
• REST API for scripting

No code has been reused from the iSpindle project.

The documenation can be found here: https://mp-se.github.io/gravitymon/index.html